240172680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3433}}^1$

素因数の和:3511

約数の個数: 128

約数和(自身を含む): 801083520

約数和(自身を除く): 560910840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3433, 3498, 4664, 5830, 6360, 6866, 6996, 8745, 10299, 11660, 13732, 13992, 17165, 17490, 20598, 23320, 27464, 34330, 34980, 37763, 41196, 51495, 68660, 69960, 75526, 82392, 102990, 113289, 137320, 151052, 181949, 188815, 205980, 226578, 302104, 363898, 377630, 411960, 453156, 545847, 566445, 727796, 755260, 906312, 909745, 1091694, 1132890, 1455592, 1510520, 1819490, 2001439, 2183388, 2265780, 2729235, 3638980, 4002878, 4366776, 4531560, 5458470, 6004317, 7277960, 8005756, 10007195, 10916940, 12008634, 16011512, 20014390, 21833880, 24017268, 30021585, 40028780, 48034536, 60043170, 80057560, 120086340, 240172680]

約数ペア:

[(1, 240172680), (2, 120086340), (3, 80057560), (4, 60043170), (5, 48034536), (6, 40028780), (8, 30021585), (10, 24017268), (11, 21833880), (12, 20014390), (15, 16011512), (20, 12008634), (22, 10916940), (24, 10007195), (30, 8005756), (33, 7277960), (40, 6004317), (44, 5458470), (53, 4531560), (55, 4366776), (60, 4002878), (66, 3638980), (88, 2729235), (106, 2265780), (110, 2183388), (120, 2001439), (132, 1819490), (159, 1510520), (165, 1455592), (212, 1132890), (220, 1091694), (264, 909745), (265, 906312), (318, 755260), (330, 727796), (424, 566445), (440, 545847), (530, 453156), (583, 411960), (636, 377630), (660, 363898), (795, 302104), (1060, 226578), (1166, 205980), (1272, 188815), (1320, 181949), (1590, 151052), (1749, 137320), (2120, 113289), (2332, 102990), (2915, 82392), (3180, 75526), (3433, 69960), (3498, 68660), (4664, 51495), (5830, 41196), (6360, 37763), (6866, 34980), (6996, 34330), (8745, 27464), (10299, 23320), (11660, 20598), (13732, 17490), (13992, 17165)]